Shared Mobile Atmospheric Research and Teaching Radar (SMART-R)
sends out a radio wave with a 5.5cm wavelength used to detect precipitation.
SR1 and SR2 were both used in VORTEX2.
Image ID: nssl0312, NOAA's National Severe Storms Laboratory (NSSL) Collection Location: Texas, Childress Photo Date: 2009 May 12 Credit: VORTEX II